Dos Attack response plan and NIST steps

Please answer the questions below in detail in 2 pages. Research should be used to support your content throughout the paper. 

1. Why is it critical for an organization to have a DoS attack response plan well before it happens?

2. Use the four steps of the NIST computer security process to write a summary and analysis of each of the steps in a DDoS attack scenario. 

     a. Step 1 - Preparation: What steps would you take to prepare for this type of incident?

     b. Step 2 - Detection and Analysis: Steps you would need to take in order to detect a potential DDoS incident and confirm if the incident is accurate

     c. Step 3 - Containment Eradication and Recovery: What actions do you need to take to contain and recover from a DDoS incident

     d. Step 4 - Post-Incident Activity - Describe the steps you would take post incident
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Make sure to follow APA style. Please make sure your submission is 2 pages in length and meet the minimum APA formatting guidelines